-
-
-
-
-
-
-
Multiple component mixing head
-
Patent number 7,240,689
-
Issue date Jul 10, 2007
-
Hennecke GmbH
-
Jürgen Wirth
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
-
-
-
Sleeve valve with clean out section
-
Patent number 6,206,021
-
Issue date Mar 27, 2001
-
Thomas A. Hartman
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
-
Metering valve
-
Patent number 5,295,654
-
Issue date Mar 22, 1994
-
The Chicago Faucet Company
-
Daniel J. Laube
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
-
-
-
Assembly of pipes
-
Patent number 4,648,419
-
Issue date Mar 10, 1987
-
Total Compagnie Francaise des Petroles
-
Jean-Luc Herve
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Valved access fitting
-
Patent number 4,546,789
-
Issue date Oct 15, 1985
-
Robert R. Taylor
-
E03 - WATER SUPPLY SEWERAGE
-
-
Check valve for rod out
-
Patent number 4,391,289
-
Issue date Jul 5, 1983
-
Donald L. Adams
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Rod out valve
-
Patent number 4,192,342
-
Issue date Mar 11, 1980
-
Donald L. Adams
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Lead dosing valve
-
Patent number 4,114,649
-
Issue date Sep 19, 1978
-
Varta Batterie Aktiengesellschaft
-
Hans-Georg Lindenberg
-
B22 - CASTING POWDER METALLURGY
-
3386461
-
Patent number 3,386,461
-
Issue date Jun 4, 1968
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3229708
-
Patent number 3,229,708
-
Issue date Jan 18, 1966
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
2759336
-
Patent number 2,759,336
-
Issue date Aug 21, 1956
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
2631812
-
Patent number 2,631,812
-
Issue date Mar 17, 1953
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
2227887
-
Patent number 2,227,887
-
Issue date Jan 7, 1941
-
F28 - HEAT EXCHANGE IN GENERAL
-
2175652
-
Patent number 2,175,652
-
Issue date Oct 10, 1939
-
B08 - CLEANING
-
2114934
-
Patent number 2,114,934
-
Issue date Apr 19, 1938
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
2087533
-
Patent number 2,087,533
-
Issue date Jul 20, 1937
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...